The man will have to wait all day _______ the doctor works faster.
#74633
A
if
B
unless
C
whether
D
that
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The problem ______ many children,especially girls,have ______ school is getting more and more serious.
#74287
A
which;got out of
B
that;dropped out of
C
that;fallen out of
D
which;run out of
—How will you deal with these papers, Ann?—I will leave them to takes over the job.
#70016
A
anyone
B
someone
C
whoever
D
no matter who
The time is approaching_______we will have to leave the lonely island.
#72285
A
if
B
whether
C
that
D
when
Please call my secretary to arrange a meeting this afternoon, or ______ it is convenient to you.
#67377
A
whenever
B
however
C
whichever
D
wherever